Number Analogy ...

There is a certain relationship between the two terms to the left of the sign (: :). The same relationship exists between the two terms to the right of it, out of which one is missing. Find the missing term from the given alternatives.

3 : 35 : : 99 : _____

There is a certain relationship between the two terms to the left of the sign (: :). The same relationship exists between the two terms to the right of it, out of which one is missing. Find the missing term from the given alternatives.

123 : 36 : : 145 : ?

There is some relationship between the pair of numbers on the left of the sign (: :). The same relationship exists between the two terms on the right of which one is missing. Find the missing one from the given alternatives.

246 : 4 : : 568 : _____.

There is some relationship between the pair of numbers on the left of the sign (: :). The same relationship exists between the two terms on the right of which one is missing. Find the missing one from the given alternatives.

236 : 18 : : 372 : ____.

There is some relationship between the two terms on the left of the sign (: :). The same relationship exists between the two terms on the right, of which one is missing. Find the missing one from the given alternatives.

28 : 624 : : 37 : ____

There is some relationship between the two terms on the left of the sign (: :). The same relationship exists between the two terms on the right of which one is missing. Find the missing term from the given alternatives.

53 : 34 : : 74 : ?

There is some relationship between the two terms on the left of the sign (: :). The same relationship exists between the two terms on the right, of which one is missing. Find the missing term from the given alternatives.

123 : 14 : : 234 : ?